MSI GTX 680 LIGHTNING having MSAA ANTI ALIASING ISSUE

Hey guys!
 I have a question concerning my GPU. I would like to know if anyone thinks this is a faulty card or is there something I need to do to fix the issue.
MSAA Anti-Aliasing is causing a very weird blood graphic issue... Toggle it off and the blood looks fine, turn it too 2,4 or 8 and the blood is outlines in glowing yellow craziness(see image link below)!
My card is stock and has never been OC. I've re installed the game, done clean installs of GPU drivers but the error still persists(only if MSAA Anti Aliasing is enabled).   Prior to installing new drivers I was getting a OPEN GL error 3 code , the new drivers seem to have fixed that.
 This is zoomed in using a camera, it looks the same at all distances. The yellow trace around the blood shines like a light in game. This does not happen randomly, all blood splatter in the grass looks this way when
MSAA Anti-Aliasing is enabled.
Hope someone can help!
Thanks for reading,
cheers!

Quote from: Svet on 13-February-13, 10:31:43
list full system specifications, read >>Posting Guide<<
does the same hapends in other games?
what vga drivers you use?
Hey thanks for replying! Sorry I will post my system info below.
I just updated my drivers to 313.96 from 310.70. With the 310.70 driver I was experiencing the MSAA issue(above post) but also with the I was getting a full game crash after 20-30 mins of game play. The 313.96 resolved the crash but not the MSAA issue.
System
Board- ASUS|P8Z77-V PRO Z77
VGA- MSI 680GTX LIGHTNING
PSU -CORSAIR | AX1200I 1200W RT
CPU- INTEL|CORE I7 3770K 3.5G 8M R
MEM- 4Gx4|CORSAIR CMZ16GX3M4X1600C9
SSD -240G|INTEL SSDSC2CT240A3K5 R
HDD- 1 TB WD Black Caviar
COOLER- WATER COOLER CORSAIR| CWCH100 R
OS- WIN7 64BIT
CASE- CORSAIR OBSIDIAN 650D
Opt Drv- ASUS...
I can post a DxDiag if needed too!

Similar Messages

  • Need manual for MSI GTX 680 Lightning

    I recently purchased a MSI GTX 680 Lightning card, but the cd that came along was faulty, I cant open the pdf manual. I have contacted the shop I purchased the card from but they cannot get another cd for me. From where can I download the manual?
    Great card btw, I just want to read more about the card details.
       /Peter

    as flobelix said vga manuals doesn't have much.
    but you can use nvidias official pages for the more information.
    http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-680

  • MSI GTX 680 Lightning - No Signal/100% Fans

    Hi, I recently built a computer, which contains an MSI GTX 680 Lightning. This is the first time I've built a computer so don't kill me if this has a simple solution.
    The computer ran fine for a few months, then all the sudden I started getting a recurring issue where both my moniters show "No signal" and the 680's fans turn up to 100%, it stays like that and I have to reset the computer, after which it seems to run fine for a while and then it happens again unexpectedly.
    The issue seems to happen more frequently when I'm playing games, but it also happens when I'm not even at the computer. Also, I haven't updated any drivers or anything recently so I don't think it would be that. This is pretty annoying, so any help would be appreciated.
    ~Thanks.

    can you list full system specifications? read >>Posting Guide<<

  • MSI GTX 680 Lightning compatibility with Windows 64/ Asus P6T Deluxe MB

    I purchased a GTX 680 Lightning on Dec. 16.  I've been having random PC lockups and Driver hangs/restarts. Here's what I have done so far to try and remedy the problem:
    -started with MSI Afterburner version 2.2.5 BETA and Nvidia ( MSI provided ) drivers 301.42, and standard bios .
    -upgraded to various newer versions of NVidia drivers, BETA and WHQL. Usually the newer drivers become even more unstable.
    -Upgraded to Afterburner 2.3
    -I had the original bios versions first shipped with the card, I have since updated the BIOS:
            from 80.04.09.00.F7  --> 80.04.28.00.39
            from 80.04.09.00.F8  --> 80.04.28.00.3A  ( LN2 )
    -NVidia control panel settings left at default, with Global/all profiles set to "prefer maximum performance".
    -I originally had a GTX295 installed, so all drivers etc. were fully removed, followed by clean install of 301.40
    -Afterburner 2.3.0 is installed, Core voltage is set to +12mv, and the power limit is set to 178%
    -memtest run for hours on my memory, zero faults.
    -furmark run for hours, no crashes
    -3dmark run repeatedly with varying overclock settings in Afterburner, no crashes
    The updated LN2 BIOS seems to be sllightly more stable, but I still see random crashes when running Windows media player, VLC Player, Internet Explorer. Its definately a problem between windows multimedia and the Nvidia drivers.  I can play Skyrim maxxed out, for hours, yet when I first login to the computer and run IE, it sometimes locks up.
    I've had the driver stop and recover while Afterburner is monitoring on-screen, and sometimes the CPU load will spike to 100% at the crash, yet sometimes it does not. GPU power voltage always sits at 0.987 or 1.212V. matching the power spec expected for the LN2 BIOS.
    I've had GPU-Z cause at least 1 lockup, with the screen blanking red. Only 1.
    My next step will be to try updated drivers again, now that the bios has been updated. I may also downgrade Afterburner to 2.2.5 BETA.
    Does anyone have any other recommendations I can try?  Can someone point me to the latest BIOS version for the card ( or can i try that hybrid BIOS now available? )
    At what point do I give up and RMA the card?
    Card S/N is 602-V283-02SB1206030939
    Windows 7 Professional 64
    Corsair 12GB mem, matched sticks
    69 GB SSD for the OS, a Raptor 320GB disk for the rest
    Antec True Power Quattro 1000W power supply
    Asus P6T Deluxe MB   ( not v2 )
    Intel I7 cpu 2.93 Ghz

    I'm going on 3 days of stable performance. I made 2 changes:
    1) core voltage in MSI afterburner upped to +87mV, power limit at 150%.
    2) I have an ASUS P6T Deluxe motherboard, and am running the UPU-6 engine. This utility is designed to let the motherboard auto-switch from max power savings -> medium power savings -> max performance ( 100% CPU ) -> turbo mode (O/C CPU ).   I had this set on Auto, and I have re-set it manually to max-performance.
    I think the EPU-6 engine was the problem, I am waiting for a few more days stability to prove the theory.
    EUP-6 will lower your clock speed when idling, and then bump up your performance when you start doing things.  In my case I would go from playing a game ( Skyrim) to running IE, and EPU-6 would change modes DOWN.  In reverse, I would be doing nothing. then run IE or media player, and EPU-6 would change modes UP. Those state changes are where I think I was getting blackscreens and lockups.
    I still don't understand it exactly, I think the combination of my MB changing power/performance AND the GTX680 also changing performce creates some kind of conflict.  I have had the Afterburner graph going when the driver crashed, and it shows the GPU power maxing out when the driver crashed. All other graphs bottom out ie. the whole card "hiccups".
    So I will put the core voltage back to defaults, and also set the Nvidia display/performance options all back to defaults, and keep the EPUJ-6 engine stuck on max-performance, which is basically leaving the MB running at 100% stock CPU and power.  I expect that will prove stable and resolve the problem.
    Crossing my fingers.

  • MSI GTX 680 Lightning OC problem

    Hi,
    Im hoping i can find some help here. Im having this kind of problem: if i OC my card drivers will crash after few min of playing/benchmarking. Card is only stable with Pre OC setting. tested with 306.23 whql drivers and with 310.70 whql drivers.
    Temps are fine about ~50c all to time. i have this "new" card and im using normal bios. Card is only 2 days old
    Windows 7 x64
    i7 950@4,2 Ghz
    MSI GTX 680 Lighthing
    12 GB g.skill 1600 mhz ram
    Thermaltake toughpower 1200 w

    Quote from: zbychu222 on 15-January-13, 08:20:52
    this card is made for overclocking please you think im not raise gpu voltage again please dont give me that stupid (no offence) answer
    if someone buy  680 lighting   i think he now what he bought sorry for english
    Did your post mean for me? I was replying Zhoti's post and not yours .... Zhoti said he had unstable while adding +50mv and he didn't say about adding GPU volt so I assumed that he didn't add volt and I told him to add voltage  no offence OK? Also sorry for my English language  (I'm not quite good enough in English).
    Froggy Gremlin was right, I think you're starting hijack this thread, you may make/start your own thread if you want to.

  • MSI GTX 580 Lightning + Asrock Z68 Pro 3 Issue

    Hi!
    I just bought a new computer with gtx 580 lightning and asrock z68 pro 3 motherboard. I am having issues with the pci-e slot and the graphics card. My motherboard doesnt recognize the card. I have updated my MB bios to newest one but it didn't help. I also tried the lightning in my old gaming rig and it worked fine there. Also tried my old graphics card in my new rig and worked just fine. Power wise I should be fine because my old rig has 600w power supply and it worked, new rig has 50 wats more and is more quality PSU.
    Also the red and green leds on the gtx 580 lightning are on and fans are spinning but when I try to attach the monitor it just doesnt give anything out.
    I am really running out of options here and dunno what to do. I have the intel i5 2500k processor so I can use the onboard graphics to prowse the web. Also managed to install win7 64bit and MB drivers.
    Anyone having this same issue ? Or any solutions to my problem? Would be nice to get my rig up and running fully.
    Thanks!

    Quote from: Bas on 07-September-11, 04:33:45
    AsRock already tested the combination and it works:
    http://forums.tweaktown.com/asrock/45683-asrock-z68-pro-3-msi-gtx-580-lightning-issue.html
    Maybe the motherboard has broken PCI-e slots, as Asrock suggested, goto a dealer and check it out with them.
    The combination is not a problem, but if a PCI-e slot is broken it can explain all of this.
    As the card works in other systems, it's hardly possible it's the card, else it would fail too.
    And yes, because an ATI card works it doesn't mean the PCI-e slot is good, have seen such before.
    He replaced the board with new one Asus P8P67 Pro and still doesn't works on-board led shows VGA init error.
    So 2 different brand new boards with broken slots is very unlikely. [both of them worked fine with different video cards]
    The MSI's GTX 580 Lightning worked fine in meantime with the same PSU [he also tested with different one and it works fine with both PSU's on 3th board] on 3th different mainboard.
    It's some kind of compatibility issue [based on all facts]
    Quote
    AsRock already tested the combination and it works:
    http://forums.tweaktown.com/asrock/45683-asrock-z68-pro-3-msi-gtx-580-lightning-issue.html
    They test it but not with the same card Lightning card, they used reference card instead [MSI N580GTX-M2D15D5].
    The VBIOS structure of the non reference design used on Lightning cards are very different compared to regular versions,
    as well the card itself compared to reference one.

  • Msi gtx 680 lightning problems

    I started out with a lightning that worked perfectly as advertised.  I unistalled the card to compare it to another. When I reinstalled the card, I could no longer control voltage. It still functioned and clocked perfectly. I contacted msi, they had me flash a new BIOS. When that didn't work they had me rma and sent me a different card.
    The new card is worse. Not only does it not allow voltage control in afterburner 2.2.3, but it will also o
    Maxes out the power slider at 133% on ln2.
    I've sent msi 2 emails regarding my problems with the new card and have not gotten a response.
    1. Any ideas y I'm having problems?
    2.  Has anyone else been ignored by msi support?

    There was a purpose of putting a locked voltage, even now on lightning. I have the old bios on my lightning and works unlocked 300% and voltage too. But you risk a degradation in time if you run the card 24/7 in games with 1.2+ voltage just for some couple mhz more. If you are oc-ing the card just for gaming it's useless, 680 it's powerful by it's nature, and 100-200mhz more in gaming = 0 performance.
    And not all lightnings are like "in the msi picture advertising, that you buy a lightning for extreme OC" mine can't pass 1250Mhz on Heaven even on 1.25V on LN2 bios. So lightning in my opinion is still a luck, not a 100% card, chip and pcb that guarantees you a success overclock, compared with another product, or reference card.

  • MOVED: msi gtx 680 lightning problems

    This topic has been moved to BETA & MOD BIOS Section.
    https://forum-en.msi.com/index.php?topic=161594.0

    There was a purpose of putting a locked voltage, even now on lightning. I have the old bios on my lightning and works unlocked 300% and voltage too. But you risk a degradation in time if you run the card 24/7 in games with 1.2+ voltage just for some couple mhz more. If you are oc-ing the card just for gaming it's useless, 680 it's powerful by it's nature, and 100-200mhz more in gaming = 0 performance.
    And not all lightnings are like "in the msi picture advertising, that you buy a lightning for extreme OC" mine can't pass 1250Mhz on Heaven even on 1.25V on LN2 bios. So lightning in my opinion is still a luck, not a 100% card, chip and pcb that guarantees you a success overclock, compared with another product, or reference card.

  • MOVED: msi gtx 680 lightning unlock

    This topic has been moved to BETA & MOD BIOS Section.
    https://forum-en.msi.com/index.php?topic=164556.0

    Hi, i tried too the modded LN2 BIOS and i have experienced very strange behavior:
    After flashing the LN2 BIOS with this one (80.04.47.00.42) and rebooting - the PC did not start, there was no signal to the monitor (the two DVI ports were not working), only through the HDMI (connected with a TV) i saw that the motherboard was reporting some kind of an error and was asking to make a choice - F11, F12 ... but whatever i was choosing there was no reaction. The keyboard was operational, it seemed that the motherboard BIOS was freezed. I tried hard restart -> same situation. Then i changed to the default bios (80.04.47.00.18) and the PC booted and seemed to work normal. Ok, i tried once again the modded bios (80.04.47.00.42) -> the same behavior (BIOS crash). Somehow (i do not know exactly how) i succeeded to boot Windows with 80.04.47.00.42 and everything seems fine. But when i play games for a long time (for an hour for example) suddenly the game freezes and the cpu usage raises near 100%, the whole PC hangs and only hard restart fixes the problem. The problem repeats randomly with and without GPU overclock.
    My PC configuration is Biostar TZ77XE4,I7-3770K@[email protected],Prolimatech Megahalems Rev.C,2x8GB DDR3 2133Mhz GEIL EVO LEGGER ,SSD OCZ Vertex 4 256GB SATA3;Seagate 500GB,WD Black 640GB,MSI N680GTX Lightning@1359/7600,Creative 24bit,Cooler Master HAF X,Chieftec CFT-750-14CS, 22' TFT Benq 1920*1080
    I think that the problem is between the motherboard BIOS and the GPU BIOS, but i cannot explain it to myself - why? The motherboard bios is the latest stable (Z77CF419.BST). Now i am with the unlocked 80.04.28.00.3A LN2 bios and everything is working fine with and without GPU overclock.

  • MOVED: MSI GTX 680 Lightning OC problem

    This topic has been moved to Overclocking, Undervolting.
    https://forum-en.msi.com/index.php?topic=164660.0

    Quote from: zbychu222 on 15-January-13, 08:20:52
    this card is made for overclocking please you think im not raise gpu voltage again please dont give me that stupid (no offence) answer
    if someone buy  680 lighting   i think he now what he bought sorry for english
    Did your post mean for me? I was replying Zhoti's post and not yours .... Zhoti said he had unstable while adding +50mv and he didn't say about adding GPU volt so I assumed that he didn't add volt and I told him to add voltage  no offence OK? Also sorry for my English language  (I'm not quite good enough in English).
    Froggy Gremlin was right, I think you're starting hijack this thread, you may make/start your own thread if you want to.

  • GTX 680 Lightning very slow

    Hello there,
    I'm stuck with the installation of the graphic card MSI GTX 680 Lightning, which is very, very slow. For sake of comparison, it does not score even 9000 in 3D Mark, while my previous Radeon 5770 reached 17000 without any problem.
    I tried several actions:
    Remove drivers with drive sweeper under safe mode.
    Installed updated drivers.
    Reinstalled Win 7 64 bits
    None of that make any difference. If I return to the previous card, the system works well again.
    My PC is:
    Processor: Intel Quad Core i7-960 (chipset Intel X58 (Tylersburg 36S) + ICH10R)
    Mobo: XFX MB-X58I-CH19
    Memory: 12 GB (Kingston 4096 MB PC3-10600 DDR3 SDRAM triple channel)
    HDs: SATA 3 Gb/s SAMSUNG HD321KJ and SATA 6 Gb/s ST2000DL003-9VT166
    PSU: Corsair TX850
    Operational System: Windows 7 64 bits Ultimate
    Graphic card: MSI N680GTX Lightning 2 GB GDDR5 PCI-E 3
    Does anybody have any idea on what should I do to make it work?
    Could it be some incompatibility with my mobo?
    Best regards,
    Antonio Intini

    Quote from: xmad on 01-October-12, 08:19:48
    What does gpuz say? (Can you post a screen shot)
    Have you installed Afterburner? Is it throttling or anything when using kombuster?
    Can you upload a copy of your vbios somewhere for svet to take a look?
    <<<NVFLASH>>>
    with syntax from cmd:
    nvflash -b myrom.rom [ENTER]
    then upload myrom.rom somewhere and give a link to it
    Are you using the newest applicable bios for your mobo? (Since the booting is an issue this may be easy)
    **EDIT: I have been having issue with LUCID MVP since I installed my 680 (not lightning though) I am not sure if that mobo is equiped, might want to try uninstalling if it is and see if it is better.
    Hello Xmad,
    I updated my BIOS today with the latest file from XFX. Good news: the processor speed is now OK, though SM2 and SM3 in 3dMark are still bad:
    Overall score: 11715 (target 19200, but it was not above 8000 before the BIOS update)
    SM2 score: 3791 (target 7300)
    SM3 score: 5530 (target 10000)
    CPU score: 4836 (target 4700) -> great!
    I tried to use NVFlash, but it does not run in Win 7 64bits - do you have a version for 64 bits?
    Apparently the graphic card works well with Kombustor benchmarkings:
    [img=http://s6.postimage.org/6fpb88del/Kombustor_P1599.jpg]
    Any suggestion of a next step?

  • Sudden video crashes/black screen flashing with MSI GTX 680 + MSI GT 640 (PhysX)

    I've been running an MSI GTX 680 Lightning + MSI GT 640 (dedicated PhysX) setup since last September with excellent results. Most of my Steam games would crash in less than 10-15 minutes before I added the 640.
    Just this week, however, I've noticed a new and different problem. While playing several different games, the monitor randomly flashes black, then the game stutters and finally my whole system crashes. I've never seen this before. The only thing that seems to correct the problem is to scale back the resolution from 2560x1600 to 1920x1200 or even 1280x800.
    The problem seems to be getting worse. Now, while doing anything on my PC, the system freezes briefly, the screen rapidly goes black, then turns back on and system unfreezes. This happens 3-5 times in a cycle then stops. The cycle repeats every few minutes and happened twice while typing this post.
    I've got the latest graphics and other component drivers installed. All diagnostics say the video cards are working properly, but these problems persist.
    Are these indications of failing video cards? Any/all suggestions appreciated.
    My system specs: MSI GTX 680 Lightning 2GB, MSI GT 640 1GB (dedicated PhysX), i5-2500K, Asus P8Z77-V, Coolermaster V8, 16GB Corsair Vengeance 1600, 4TB storage, Corsair HX1000, Dell 3008WFP, Windows 8 Pro 64-bit.

    First of all remove the GT640 so we can check if the issue is solely related to the GTX680. Then monitor temps in load and idle using Afterburner (>>How to use MSI Afterburner<<)
    If problem presists when not using the GT640 remove current drivers in safe mode using >>Driver Fusion<< and install latest MSI driver (http://www.msi.com/product/vga/N680GTX-Lightning.html#/?div=Driver&os=All). Yes, I know that driver is older than Nvidia one but it is a surely working one with the special MSI design and features.

  • GTX 680 Lightning now crashes to RED screen after RMA from March 2013

    I had a GTX 680 Lightning crashing problem that required an RMA replacement back in March. Here's the thread I started about it: https://forum-en.msi.com/index.php?topic=167822.msg1228389
    Well, now I get a RED screen crash/restart every time I start any game. It happens within a few seconds to a few minutes, but it's consistent regardless of the game I play. Could this be another bad 680 after only 3 months?
    My system specs: MSI GTX 680 Lightning 2GB, MSI GT 640 1GB (dedicated PhysX), i5-2500K, Asus P8Z77-V, Coolermaster V8, 16GB Corsair Vengeance 1600, 4TB storage, Corsair HX1000, Dell 3008WFP, Windows 7 Ultimate 64-bit.

    Red screens are usually caused by software isuues. First remove any monitoring software (like Afterburner) and retry. If no help try uninstalling current driver in safemode using >>Driver Fusion<< and power down. Remove the GT640 out of your system and restart. Install Nvidia driver and retry. For driver use the known good MSI driver 306.97: http://www.msi.com/service/download/driver-19780.html

  • [REQUEST] GOP / UEFI Vbios GTX 680 Lightning

    Hello, I would like to request a UEFI/GOP compatible vbios for my GTX 680 Lightning.
    S/N: 602-V283-02SB1206123831
    Current vbios: _https://www.dropbox.com/s/m5e4tdzpf3w5cdo/GK104.rom?dl=0
    Thank you!

    Here you go: https://forum-en.msi.com/index.php?action=dlattach;topic=163242.0;attach=10606
    .102 is the normal vbios and .112 is LN2.
    Decompress the provided .rar archive with Winrar: http://www.rarlab.com/download.htm
    Then flash the desired file included with Nvflash for dos: http://www.guru3d.com/files_details/nvflash_download.html
    To do so rename the included file to .rom and create a dos bootstick (https://forum-en.msi.com/index.php?topic=165175.0)
    Put nvflash and the vbios file on it and boot from the stick. Then type nvflash -4 -5 -6 gop.rom (if renamed vbios that way) and hit enter. Confirm the questions and let the tool flash.

  • Very disappointed with replacement quality for my MSI GTX 480 Lightning

    Hello,
    Here is my original thread
    https://forum-en.msi.com/index.php?topic=154517.0
    I sent my MSI GTX 480 Lightning last week and I received a RMA replacement today with different serial #.
    I did noticed that RMA dept. replaced the TIM before they shipped. I tried them with default clock to test the stability and it was very unstable.
    My fan would go up to 100% and it would give me close to 90c temperature. My previous gtx 480 lightning would never go above mid 70c with 100% fan.
    I set everything to default and played my favorites games and games was chappy like FPS would go up and down randomly. I tried Nvidia driver 285.62 and 290.36 beta, but both would behave same.
    I even tried with other bio switch, but samething. I also noticed that new serial # was also manufactured in May 2011 (My previous gtx 480 lightning was also manufactured in May 2011) and they both comes with 701mhz core clock instead of 750mhz core clock. I am hugely disappointed. I doubt RMA dept tested this card before they sent out. Do I need to pay a shipping again for a RMA?
    I currently have two MSI video cards (gtx 480 lightning and R6850 cyclone PE/OC), but they both having problem and I am forced to use ati 5770 in 2560 x 1600 resolutions :(
    My spec:
    i7 920 D0 4Ghz
    Asus Rampage III Gene (latest bio)
    MSI gtx 480 lightning + MSI R6850 Cyclone PE/OC + sapphire 5770
    Corsair F60 SSD, Crucial M4 64 SSD, Samsung 1TB 7200rpm
    Asus Xonar ST PCI sound card
    Window 7 Ultimate 64bit
    Seasonic X750 Gold PSU

    I requested another RMA and I really hope I get a working one back.
    I really don't want to deal with 3rd RMA and shpping cost. I know bad replacement can happen to any other company, so I am going to keep buying more MSI GPUs.

Maybe you are looking for

  • Error while posting advance from PO in ME2DP

    Hi I am posting vendor advance with TCode ME2DP (from PO). While saving, it gives following error: The update profile (DATE) is inconsistent Bank GL account: 10718901: Commitment maintained - PRO1 and funds center derived - FND1 Vendor GL account 103

  • IPhoto 6.0.6 (322) - Can't move photos to desktop

    Hi, I'm running iPhoto 6 - 6.0.6 (322) on OS X 10.5.8. I can move my photos from the preview map onto the desktop - it has the standard  circle with line through it. This happens on SOME, but NOT all files in iPhoto. I think i may have changed a file

  • Dialling plan that supports star services for the UK

    Wendy has sent me a dialling play that supporrts *21, but I need a UK dialling plan that supports all fo the UK star services as below - Can anyone help please? SET ANONYMOUS CALL REJECTION *227# CHECK ACR *#227# CANCEL ACR #227# Call Divert on all c

  • Transfer iPad Apps to a New Account

    I am selling my iPad which has a number of Free apps loaded. Can these be transferred to the buyers account (saving copious downloads)? This a full transfer not a sharing arrangement. I will not need the apps once the iPad is gone.

  • ICal OSX 10.8 US Holidays

    Received this error notice 'There was an unexpected error with the request on subscribed calendars (error -1). " when I was trying to get US Holidays added to my calendar.  Same thing happen when I tried to download a new file for my MacBook Pro with